Improvement in bird-house



"inttd lteren HENRY MILLER, 0F JOHNSTON, RHODE, ISLAND.

Letters Patent No. 102,573, dated May 3, 1870.

IMPROVEMENT 1N` Bran-HOUSE.

The Schedule referred to in these LetterePatent and making part of 'ch m.

To all whom z'tmay concern:

Be it known that I, HENRY MILLER, of Johnston, inthe State ofI Rhode Island, have invented a new and useful Improvement in Bird-Houses; and I do hereby declare that the-following is a full, clear, and exact description of the same, reference being had to the accompanying drawings and letters of reference marked thereon making av part of this specification, in which- Figure 1 is a sectionalelevation. v

This invention -is an improvement on the one patented by me April 14, 1868. That patent relates to a bird-house constructed in sections, which are bound together by a vertical bolt passing lengthwise of the structure, and fastening it to the topof the snstaining-pole.

r.lo enable those skilled in the art to make and use my invention, I now proceed to describe its construction and operation.

Similar letters in the drawings refer to like parts.

The improvement consists is casting solid 'with the l house a tapering screw projecting upward from its top.

forth.

HENRY MILLER.

Witnesses GEORGE MILLER, ROBERT WILSON.

As these houses are designed more particularly for 'the accommodation of the English Sparrow, 1t 1s (1esil-able that they should be attached in numbers to. 

